15442460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 37467360

約数和(自身を除く): 22024900

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 4129, 8258, 16516, 20645, 41290, 45419, 70193, 82580, 90838, 140386, 181676, 227095, 280772, 350965, 454190, 701930, 772123, 908380, 1403860, 1544246, 3088492, 3860615, 7721230, 15442460]

約数ペア:

[(1, 15442460), (2, 7721230), (4, 3860615), (5, 3088492), (10, 1544246), (11, 1403860), (17, 908380), (20, 772123), (22, 701930), (34, 454190), (44, 350965), (55, 280772), (68, 227095), (85, 181676), (110, 140386), (170, 90838), (187, 82580), (220, 70193), (340, 45419), (374, 41290), (748, 20645), (935, 16516), (1870, 8258), (3740, 4129)]